£125.00 £115.00

    Please Note - All Reload Swiss Propellant Powders are in Stock - but we have to show Zero to stop customers buying online as we are COLLECT ONLY on ALL propellent powders.

    We can no longer courier / post / send shooter's propellents due to TNT withdrawing that option so these products are collect only.

    We have to restrict online purchase and only sell face to face on production of a valid UK FAC, thank you for your understanding.

    Please note we cannot post this item.  

    Delivery or Collection should be arranged in writing by email prior to purchase.

    Formerly marketed as TR140 - identical to Viht N140 ..... but better !

    RS50 is a universally useable .308 Win. propellant. It is extreme ly benign and therefore ideal for use in many popular, medium-bore hunting calibres.

    Standard calibres

    • .308 Win.
    • .375 H&H Mag.
    • 7 mm - 08 Rem.
    • 8 x 57 IS
    • 9.3 x 64 Brenneke

    Packaging units

    1 kg can + 10 kg drum

    Powder type

    RS50 is an extruded, single-based propellant powder based on nitrocellulose. The surface is coated with camphor. This results in balanced temperature behaviour with moderate pressure at high temperatures.

    Safe service life

    If properly stored, the propellant powder remains safe to use for up to ten years.

    Verification tolerances

    Batch-to-batch tolerance:

    v5 ±12 m/s
    pmax ±250 bar

    Key characteristics

    Heat of explosion approx. 3,750 J/g
    Bulk density approx. 950 g/l
    Grain diameter approx. 0.75 mm
    Grain length approx. 1.0 mm