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Rainier Arms

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Complete Buffer Kit

Complete Buffer Kit

Rainier Arms Milspec Buffer Tube Kit

4.8 star rating 28 Reviews

$59.99

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Bravo Company MFG (BCM) MK2 Mod 1 Recoil Mitigation System
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4.8 star rating 30562 Reviews

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Verified Reviewer

0.0 star rating

05/18/25

Review by Anonymous User

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05/18/25

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Kailsbert G.
Verified Buyer

5.0 star rating

05/17/25

Great company

Review by Kailsbert G. on 17 May 2025 review stating Great company
Great company

On Icarus Precision A.C.E 365 Fuse Macro Aluminum Grip Module

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05/17/25

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Brian
Verified Buyer

5.0 star rating

05/17/25

KCI 20rd magazine for mp5 series

Review by Brian on 17 May 2025 review stating KCI 20rd magazine for mp5 series
I wanted 20rd mags for my mp5k and the other brands had to be shaved down in order to feed properly. These KCI mags worked just fine right out of the package! Will not hesitate to buy more in the future!

On KCI USA H&K MP5 MAGAZINE - 20 RD

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05/17/25

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Phatpastor
Verified Buyer

5.0 star rating

05/17/25

I love it…fit, finish, and flash!

Review by Phatpastor on 17 May 2025 review stating I love it…fit, finish, and flash!
This was the perfect addition to my AR pistol. Does exactly what I hoped for!

On Rainier Arms Mini Compensator - RMC 2.0 Black

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05/17/25

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Joe E.
Verified Buyer

5.0 star rating

05/17/25

Great product, exactly what I

Review by Joe E. on 17 May 2025 review stating Great product, exactly what I
Great product, exactly what I wanted

On Drew Meyer Defense Mod 1 Chopstop M-LOK Handstop

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05/17/25

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Chris H.
Verified Buyer

5.0 star rating

05/17/25

Great price and product arrived

Review by Chris H. on 17 May 2025 review stating Great price and product arrived
Great price and product arrived earlier than scheduled.

On Lee Sporting Aluminum MP5 / SP5 / HK Clone Lower Housing - K Push-Pin

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05/17/25

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