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Adjust Gas Pressure For Different Loads

7075 Aircraft Grade Alloy gas block replaces factory part using simple tools and helps you fine tune the gas pressure on your Ruger® Mini-14®. Let’s you adjust the distance brass flies, reduce battering of the op-rod, and protect optics from excess shock. Improves accuracy by reducing the internal harmonics of the op-rod contacting the receiver during high speed cycling. Adjust from no-cycling for single-shot operation, to wide-open shooting. This Gen 4 gas block is light weight yet very durable and strong. The Gen 4 also features a newly designed positive click adjustment knob so it cannot move out of adjustment. Comes with Sling swivel stud that fit most swivels.


Big Book Catalog, Issue:69, Page:164

SPECS: 7075 Aircraft Grade Alloy with Nickel Stainless Color. Comes complete with everything you see except you will need to reuse your factory gas port bushing. Allen wrench is included for your convenience. Mini-14® model fits rifles with serial number prefix from 181 through 197 (.562" barrel O.D.) Will not fit the new Mini-14® with a 580 or higher prefix (.625" barrel O.D.) or the prefix 180.

ACCURACY SYSTEMS - RUGER! MINI-14/30™ GAS BLOCK ADJUSTABLE

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4 Item(s)
ADJ. GAS BLOCK RUGER MINI 14, 181-197
100-002-140WB
Mini-14® Series 181-197 Gas Block Adj .562 Aluminum SS
100002140Mini-14® Series 181-197 Gas Block Adj .562 Aluminum SS

$149.99

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In Stock

Inside Diameter: .562

Material: 7075 Alloy

Style: Adjustable

MINI14 GAS BLOCK ADJ .562 ALUMINUM BLK
100-020-902WB
Mini-14 Gas Block Adjustable .562 Aluminum Black
100020902Mini-14 Gas Block Adjustable .562 Aluminum Black

Mfr Part: G4562BLK

$149.99

Online Only
In Stock

Inside Diameter: .562

Material: 7075 Alloy

Style: Adjustable

ADJ GAS BLOCK 580 SERIES MINI14,6.8,30
054-000-002WB
Mini-30® 580 Series Gas Block Adj .625 Aluminum SS
054000002Mini-30® 580 Series Gas Block Adj .625 Aluminum SS

$149.99

Online Only
In Stock

Inside Diameter: .625

Material: 7075 Alloy

Style: Adjustable

MINI-30 580 SERIES GAS BLOCK .625 ALUM
100-020-903WB
Mini-30 580 Series Gas Block .625 Aluminum Black
100020903Mini-30 580 Series Gas Block .625 Aluminum Black

Mfr Part: G4625BLK

$149.99

Online Only
In Stock

Inside Diameter: .625

Material: 7075 Alloy

Style: Adjustable

RUGER! MINI-14/30™ GAS BLOCK ADJUSTABLE