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Due to increased demand, some orders may experience delays as we maintain our daily shipping schedule.

Local pick up orders will be notified when order is ready.






45-70 350 Grain FP TRAPDOOR
Packaged 20 or 100 rounds
Formulated for a reduced recoil modern lever action rifle and a standard older model trap door rifle.
Velocity 1350 FPS

Additional information

Weight N/A

ALL Reloadable




350 gr FP





97 reviews for 45-70 350 Grain FP Trapdoor

  1. Matthew (verified owner)

    Great price for 45-70 ammo! Got tired of high powered ammo that is just ridiculous to shoot, especially as I am older. This trapdoor ammo is comfortable to shoot out of my Marlin, and still plenty powerful! And you can‘t beat the price!

  2. Benjamin (verified owner)

    Great round for a great price!

  3. justin stover (verified owner)

    great customer service , good price

  4. BRETT PETRASHEK (verified owner)

    Same here, full power punishment rounds get old while high volume plinking. These rounds are a breath of fresh air. Starline brass is great for reloading.

  5. Richard Ford (verified owner)

    Great customer service

  6. Brent (verified owner)

    Shipped very fast, good looking quality ammo for a good price. If it shoots as good as it looks I’ll be very happy.

  7. Benjamin (verified owner)

    Great price and a great product!

  8. Michael (verified owner)

    Thank you

  9. Matthew M. (verified owner)

    I love the .45-70 trapdoor ammo. I have went through about 150 and never had any issues. 4 inch groups standing at 75 yards through skinner peep sight

  10. Matthew Hollingshead (verified owner)

    I like the trapdoor ammo. easier on the shoulder. Good for older rifles too. It’s a little more exoensive now, but understandable with what is going on. Still a great bargain for this ammo!

  11. Michael K. (verified owner)

    Works well. So far it hasn’t blown up my Model 1873 trapdoor Springfield. Can’t really judge accuracy yet. I’m still learning my rifle. The price is reasonable and the shipping lightning quick. I wish you made .30-40 Krag.

  12. Scott Fabel (verified owner)

    Love the ammo, but will like it more when the price comes back down. Also it would be nice to get in soft point.

  13. Matthew Hollingshead (verified owner)

    Good trapdoor ammo!

  14. Matthew Hollingshead (verified owner)

    I like this trapdoor ammunition! Can‘t find it anywhere else!

  15. Michael Wright (verified owner)

    Excellent ammo

  16. Anonymous (verified owner)

    Very fast service. Thank you!

  17. Anonymous (verified owner)

    Big ammo, tiny box. A+

  18. Bruce R. (verified owner)

    Everything went perfectly

  19. JOHN P. (verified owner)


  20. Jerry S. (verified owner)

    Thank you so much for the timely delivery for my Springfield trapdoor. Greatly appreciated . Wonderful service.

  21. David D. (verified owner)

    Great customer service and quality product !

  22. Matthew Hollingshead (verified owner)

    Going to buy more next week!

  23. Mark (verified owner)

    Ordered online, received detailed communication and order was delivered within a couple days. Ordered 45-70 Trapdoor, best price online and it even came in a nice Flambeau Tactical reusable ammo box.

  24. Anonymous (verified owner)

    Very good

  25. Sean S. (verified owner)

    Shot great out of my 1873 Trapdoor! Surper Fast Shipping..A++++ I will be ordering more. Thanks for the GREAT service.

  26. Matthew Hollingshead (verified owner)

    Great value! Can‘t find any other trapdoor ammo like this. Will continue to buy!

  27. Bob L. (verified owner)

    Great service and quick shipping. Ammo looks great I have not had time to shoot the 45 70 ammo yet. Only place in country that has any in stock.

  28. Ethen M. (verified owner)

    Worked excellent, no complaints

  29. Michael Corbit (verified owner)

    Thank you, it arrived quickly.

  30. WAYNE SHOSH (verified owner)

    good stuff

  31. John Gabriel (verified owner)

    Excellent experience got the ammo incredibly fast just as promised the ammo is pretty and new and preforms incredibly and a pleasure to shoot. The people at precision are also high Quality and a pleasure to deal with. Thanks precision one your awesome !!!

  32. Michael F. (verified owner)

    Very nice folks to deal with. Had a very pleasant conversation with a lady that answered all my questions and the shipping was fast and the price was great.

  33. Kevin (verified owner)

    The very best Value in ammunition on the market. BAR NONE!

  34. Bruce R. (verified owner)

    Smooth transaction

  35. Bob (verified owner)

    Again great shipping time and outstanding ammo even when ammo is in such short supply

  36. John Gabriel (verified owner)

    Pretty ammunition, shoots well and easy to shoot. Order is at the door in 2 days!!

  37. paul hughes (verified owner)

    keep your prices fair most of your customers are working class NRA americans !

  38. Jeffrey (verified owner)

    Unbelievable how quickly they sent this product. I am still waiting over a week for a box from a competitor, and I ordered it first. It is very hard to find. The price was $20 lower than I could find anywhere.

  39. gregory s. (verified owner)

    Have not shot yet, but did look over ammo. All looks fine. Price is high. But all ammo is.

  40. Julio Almeida (verified owner)

    I will be a return client. Great service

  41. Matthew Hollingshead (verified owner)

    Great practice ammo for 45-70, and great ammo for trapdoor low pressure rifles! Will always buy this! Hope it stays in stock!

  42. Chris (verified owner)

    Good ammo at a good price

  43. James Wender (verified owner)

    Best price available and fast delivery. Great job. Thanks

  44. Jeffrey Munn (verified owner)

    Jeffrey, Love this ammo. I have fired this trap door 45-70 from my Henry 45-70 model H010B, and had no issues. Thank you!

  45. Michael L. (verified owner)

    Great packaging and exactly what I ordered. The only reason this gets a 4 star is because shipping took 2 weeks to get to me.

  46. Tom Porter (verified owner)

    Order was shipped same day and delivered in a timely manner. Shot ammo yesterday and put good holes in my target. I will buy from you again…. Rebel Rifleman

  47. Mark Bundy (verified owner)

    Fast, excellent ammo. Will suggest to all my customers.

  48. Scott Bowersox (verified owner)

    just what i was expecting, shipping was quick

  49. Justin D. (verified owner)

    This is my second time ordering from this place. Both times, my ammo came pretty fast, and it shoots great. Will always check here first for ammo.

  50. William B. (verified owner)

    Quality ammunition, fast service, fair price, need I say more. Thank You!

  51. Anonymous (verified owner)

    Can’t wait for the holidays to get over so I can go to the range. New 1885 Win high wall and a large box of ammo, life is good:) Service is excellent.

  52. Anonymous (verified owner)

    great customer service but
    Fedex was slow.

  53. Anonymous (verified owner)

    The 4570 Precision One ammo was very good quality the only problem is it’s also very expensive thank you

  54. Joseph G. (verified owner)

    The best price I found on trapdoor ammo. Very quick shipping. Thanks!

  55. Gary S. (verified owner)

    Product was just as described…..Great service and delivery time…”AAA”

  56. john machado (verified owner)

    Great product will definitely buy again, the shipping was super fast.
    Thanks, John Machado

  57. David L. (verified owner)

    Good quality, fair price and quick delivery of hard to find ammo for my original Winchester 1886 Lever Action and my original 1884 Trapdoor Springfield.

  58. Justin W. (verified owner)

    Good quality and price. Fast shipping

  59. David Hollis (verified owner)

    Very happy with my purchase. I have y’all as my number one go to for ammo. Have recommended to others.

  60. Frederic K. (verified owner)

    very happy, hope to harvest a deer

  61. Robert (verified owner)

    Shipped fast and arrived swiftly and well packaged. Haven’t had a chance to shoot yet but the cartridges are extremely well made. Super excited to try these out!

  62. Gregory D. (verified owner)

    Fast shipping, ammo in stick, fair pricing.

  63. Gerald (verified owner)

    The shopping experience was good and the employee I spoke to was very friendly. I’ll purchase from them in the future.

  64. Hunter (verified owner)

    Really easy company to work with. Plus the lowest price I could find.

  65. Jeff Wall (verified owner)

    The 45-70 cal “trapdoor” rounds were exactly what I was looking for recoil wise! High quality ammo and presentation in the 100 round well manufactured, moisture proof can was exceptional! The shipping turn around time absolutely blew me away! “I’ll be back” Precision ONe!

  66. Mike (verified owner)

    Ammo was exactly as advertised. Quick shipping!

  67. Wayne Black (verified owner)

    Price was reasonable. Delivery was fast and complete.

  68. VICTOR WOMAC (verified owner)

    great price did everything like they said they would

  69. Mike H. (verified owner)

    Great ammo. Shoots great in my Marlin Guide. Quick service and the ammo cans are good too

  70. Geo (verified owner)

    Bought these for my 1878 Sharps. Haven’t had a chance to shoot them yet.

  71. Clay (verified owner)

    Great product, AND comes in Starline Brass for great reloading down the road.

  72. Anonymous (verified owner)

    Your shipping speed was on point!

  73. Daniel (verified owner)

    Ammo shipped quickly and works flawlessly in my Springfield Trapdoor. Will definitely purchase again!!

  74. Richard Ashburn (verified owner)

    You are the only place I could find this.

  75. Geo (verified owner)

    Very nice shooting, I’m using it in my 1878 Sharps.

  76. William (verified owner)

    very good on time

  77. Daniel M. (verified owner)

    Great ammo for my 1873 Trapdoor and super fast shipping!

  78. Anonymous (verified owner)

    Very fast service and shipping! The best price on this particular ammo ( though expensive, as is all ammo right now.) Definitely plan on doing more business with you.

  79. CLiff T. (verified owner)

    Great service and fast at shipping.

  80. Nathan (verified owner)

    Well packaged, arrived quickly. Haven’t had a chance to shoot yet, but the cartridges look well made.

  81. Jerry S. (verified owner)

    Shoots good out of my original 1873 Springfield carbine.

  82. Anonymous (verified owner)

    Great product, fast fast shipping and receiving. Wish I would have order from here before.

  83. Anonymous (verified owner)

    Reasonable price and speedy fulfillment.

  84. Ralph Lomax (verified owner)

    Got it, looks good, have not yet fired, however’ been raining every day !!

  85. charles (verified owner)

    I made the ammo purchase on Wednesday and it arrived that Saturday. Ammo is in very good shape and service is superb.

  86. David L. (verified owner)

    Excellent ammunition. Especially the low power Cowboy loads from my old trap door and lever action rifles. Highly recommended

  87. RONALD FRISBIE (verified owner)


  88. Thomas H. (verified owner)

    Great service, quick delivery and product as described

  89. michael (verified owner)

    Fast delivery 👍👍👍

  90. Richard (verified owner)

    Happy with everything

  91. William Johnson (verified owner)

    easy to do business with

  92. michael (verified owner)

    Very fast shipping , great communication emails, life time customer…

  93. Andrew Rominger (verified owner)

    High quality, fast fulfilment and shipping, will buy from again

  94. Drew W. (verified owner)

    Thought i was getting an ammo can with this order

  95. Garrett (verified owner)

    Precision One Ammo fulfilled my Trapdoor Ammunition Order Quickly and Precisely as Expected utilizing my CA FFL Dealer

  96. Roger Smith (verified owner)

    You guys are awesome some of the best service I have ever received! THANK YOU

  97. Anonymous (verified owner)

    I’m saving these for springtime when the weather warms up enough for a friend to come over to go shooting at the range. Overall, very happy with the purchase of these cartridges.

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