Armaspec Sound Mitigation AR-10 Buffer - ARM158-308

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Armaspec Sound Mitigation AR-10 Buffer - ARM158-308

In stock

Special Price $ 42.75

Regular Price: $ 43.99

Quick Overview

SKU: 5165447853
UPC: 60893990558
MFR#: ARM158-308
  • Platform: AR-10 (.308 Win & 6.5 Creedmoor)
  • Model: SMB-AR10
  • Weight: 3.8 oz.

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You have put so much into your AR platform MSR to make it an extension of yourself; you should have it be as tactically proficient as you are. The Sound Mitigation Buffer SMB .308 is a single-stage drop-in replacement for your standard buffer and spring. The Sound Mitigation Buffer weighted for the .308 caliber rifle is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet operation.

Weighted buffer specifically designed for use in .308 AR Platforms


For the best selection of AR parts and accessories, shop Palmetto State Armory!

SKU: 5165447853
SKU 5165447853
Department AR Parts
Brand Armaspec
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165447853

Questions and Answers

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Browse 2 questions Browse 2 questions and 2 answers
Is this a rifle or carbine length replacement?
John O on Apr 30, 2019
Will this work with your Ar10 6.5 creedmoor from polmetto state ?
Tyce B on May 6, 2019
BEST ANSWER: It has too much spring tension for your 6.5 cm application.


1.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Wont fit in carbine
To long for psa 308 with carbine stock would not let the bolt lock open. Worked fine in my 556 carbine though gave it 1 star because I baught it for my 308.
May 23, 2019
4 months ago
waste of money
The unit doesn't have enough spring tension to chamber a round, and when fired it slams very hard, might work for .223/5.56 but not for the .308 platform.
May 7, 2019
4 months ago

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