We strongly recommend using oil based solvents to clean guns using Blackhorn 209. Typical solvents for muzzleloaders are water based and are not recommended. Water based solvents will create gumming and is difficult to remove.
We recommend Montana X-Treme’s Blackhorn 209 solvent which is specifically designed to remove Blackhorn 209 residue. We also recommend Montana X-Treme’s Bore Conditioning Oil treatment. Bore Conditioning Oil will help reduce fouling, including sabot fouling and reduces cleaning time.
Blackhorn 209 Cleaning Solvent is specifically designed to clean firearms that shoot Blackhorn 209 Propellant.
We strongly recommend using oil based solvents to clean guns using Blackhorn 209. Typical solvents for muzzleloaders are water based and are not recommended. Water based solvents will create gumming and is difficult to remove.
We recommend Montana X-Treme’s Blackhorn 209 solvent which is specifically designed to remove Blackhorn 209 residue. We also recommend Montana X-Treme’s Bore Conditioning Oil treatment. Bore Conditioning Oil will help reduce fouling, including sabot fouling and reduces cleaning time.
To maximize the performance of your firearm, we recommend you clean it regularly using the following procedures:
Run 2-3 suitable size patches soaked in Blackhorn 209 solvent through the bore.
Use a Montana X-Treme nylon brush soaked with Blackhorn 209 Solvent to scrub the bore.
Follow with 1-2 dry patches and repeat steps 1 and 2 is necessary.
To further protect the bore, add a small amount of Montana X-Treme Gun Oil, or Montana X-Treme Bore Conditioner Oil, to a patch and run it through the bore. ALWAYS ensure that any excess oil is removed from the barrel before firing.
Blackhorn 209 Cleaning Solvent is specifically designed to clean firearms that shoot Blackhorn 209 Propellant.
Service très rapide merci
(Translated by Google)
Very fast service, thank you.
Jean-Pierre Gagnon
15 Oct 2025
J’ai commandé via le site Internet de Londero Sports une boîte de munitions (calibre 270) que je trouvais pas ailleurs… Livraison super rapide! Je recommande sans hésiter.
(Translated by Google)
I ordered a box of ammunition (270 caliber) through the Londero Sports website, which I couldn't find anywhere else... Super fast delivery! I recommend it without hesitation.
normand gravel
11 Oct 2025
J'avais besoin d'une pièce en mode express et ça très bien été. 2 jours et c'était réglé. Bon service.
(Translated by Google)
I needed a part express and it went very well. 2 days and it was sorted. Good service.
Antony Theroux-laroche
10 Oct 2025
Mustang Qc
01 Oct 2025
Super services et bons prix
(Translated by Google)
Great service and good prices
Yann Le Bihan
26 Sep 2025
Londero was recommended, filled a basket, asked for help in located an item, quick email response, order placed, order shipped that day, and the package ???? made its was from QC to the southern most part of Canada in 2 days.
Ivan Canjar
22 Sep 2025
Excellent service !
Rapide et efficace, good Job
(Translated by Google)
Excellent service!
Fast and efficient, good job
jean-francois lahaie
16 Sep 2025
I have recently made multiple purchases online with Londero Sports and they have been very, very quick on sending the parcels. Very happy with our purchases and service. Will be back for more.
Mona Tomlinson
15 Sep 2025
Provost Mario
15 Sep 2025
Jonathan Laplante
12 Sep 2025
Pierre pour achat d'arbalet ils connaissent leurs affaire super services Merci encore ! Je suis 120% satisfait .
(Translated by Google)
Pierre for the purchase of a crossbow, they know their stuff, great service, thanks again! I am 120% satisfied.
Eric Duc
05 Sep 2025
guerroumi smail
04 Sep 2025
Très content de ma commande! La vitesse de réception était très rapide et appréciée.
(Translated by Google)
Very happy with my order! The speed of receipt was very fast and appreciated.
Léona Gauthier
03 Sep 2025
I’ve never had the pleasure of visiting the store itself, but I have placed numerous online orders. Every order has been handled promptly and often shipped the very same day. Excelled customer service. 10/10 recommend for your outdoor needs.
English 
Service très rapide merci (Translated by Google) Very fast service, thank you.