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GAS BLOCKS WITH RAILS

For AR-15 / M4 / M16 series rifles.

ADJUSTABLE GAS BLOCK WITH RAILS

Gas Block with Three Slot Top Picatinny Rail for AR-15 Type RiflesTOP RAIL ~ STANDARD

£12.00p each

Height ~ 42mm (1.6 inch).
Elevation ~ 13mm.

Three slot 38.5mm long top rail.

Weight ~ 62g (2.2 ounce).
Standard Height Gas Block with Top and Base Weaver Rail for AR15 / M4 RiflesTWIN RAILS ~ STANDARD

£13.20p each

Height ~ 45.5mm (1.8 inch).
Elevation ~ 14mm.

Three slot 35.5mm long top rail.
Four slot 48.5mm long base rail.
Weight ~ 85g (3.6 ounce).
Gas Block with Top and Base Picatinny Rail for AR15 Type RiflesTWIN RAILS ~ HIGH

£14.40p each

Height ~ 51.5mm (2.0 inch).
Elevation ~ 21mm.

Three slot 35.5mm long top rail.
Four slot 48.5mm long base rail.
Weight ~ 75g (2.6 ounce).
Gas Block with Four Picatinny Rails for AR-15 Type RiflesQUAD RAIL ~ STANDARD

£14.40p each

Height ~ 43mm (1.7 inch).
Elevation ~ 14mm.

Four slot 47.5mm long rails.

Weight ~ 85g (3.0 ounce).
Condition: New

AR / M4 rifle gas block mount.

With Weaver / Picatinny rails for additional laser and flashlight quick-detach.

High quality aluminium alloy in durable black matte finish.

Fitting hole diameter ~ 19mm (0.75 inch).

The elevation measurements are from the top of the barrel hole to the surface of the top rail.

Also available ~ Gas Tubes and Gas Blocks without Rails.

TOP RAIL ~ STANDARD:

Two Gas Blocks with Three Slot Top Picatinny Rails for AR-15 Type Rifles

TWIN RAILS ~ STANDARD:

Two Standard Height Gas Block with Top and Base Weaver Rail for AR15 / M4 Rifles

QUAD RAIL ~ STANDARD:

Two Gas Block with Four Picatinny Rails for AR-15 Type Rifles

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